Tip before April 12th update, have 1 new character at level 4 or lowest you can in base, take main character and run a few missions then put all the loot in strash, go back to low level and take the stash, then sell it, giving you low level a load of cash, use cash to buy 200 cred magazines which you can scrap for mats, voila 1000 easy green mats.

Armour 4572 64.5% weapon damage reduction Exotic damage is only 3%, Explosions pretty much fk me and with PvP almost exclusively running 4 team BFB sticky bomb builds I tend to stick to co-op. Scavage is 40% but then again I am not convinced it makes a difference (maybe 1 or 2%) and I get gold drops on hard maps and still pull gold div out of pretty much every 3rd crate.

Still tweaking with re-rolls, just got the operator mask with the regen on status effects with 2 mod slots and 517 Elec, need more creds to rool that more and get 550+ (up to 125 creds a roll!). Still loading up my alt with mats (I know you think I am mad), I make 140 green every minute and the alt has 250 gold mats on everything so far, just recon down the line with new content and gear and possible changes it might be good to have an alt I can level up with 1000 mats in each catagory, you know 6 months from now (i am a noob I know)

Through tunnels and into control room, then you all have to jump down immediately and go top right by the generators, this is your base for all 15 waves.

It takes 45 mins to an hour.

Every 3rd or 4th wave you will get a mention that one of the enemy has explosives you need, he will have a diamond above his head, you need to let him come up to you or as close as possible and he will drop the explosives (gold), one pick up.

You then need to chose a side, I prefer right side, you run down and against the brick wall on the right of the apc is a panel, this turns off the sentry gun for 5 seconds, you need someone on the other side of the room, in a small seperate room next to the apc, where you will also find another panel, they need to turn off in co-ordination , or use your signature skill to reduce damage and just turn off one gun. On the back of the npc you need to attach the explosive and then run back to base camp as a group.

Do not kill all the wave when you want to plant explosives leave 3 and do it or it will activate a wave on you, such as 10 shotguns with snipers, or 10 machine gun fatties.

You need support stations 1 of each type as you will go through ammo and the refill is in a arse of a place (down a ramp in the middle of the room.

When you get to Wave 15, multiple elites of every type and purples and drones, you will need to time your run to the APC more carefully, you need to eliminate all the medics if you can and keep right, dragging the enemy over that side, then you are going to make a run (2 of you) down the back, then left wall, turn off gun and then pop sig skill and put on last explosive. This will destroy the APC and is the end of the mission.

Take multiple gun types with you, I started off with my weaker weapons and as the ammo ran dry swopped up to the mp5 and sniper rifle.